The functions of a dog’s coat:

1. A dog’s coat can protect against cold and keep warm. Sled dogs like Alaskan and Huskies are used all year round. Living in severe cold areas, they have developed a double-layered coat during the evolution process. These coats can effectively resist the damage caused by severe cold.

2. The dog’s coat also plays a decorative role. The dogs we generally see are furry and very cute, and the dog’s coat is just like human hair. Indispensable.

3. The dog’s coat can protect against mosquitoes. If the dog has no coat, mosquitoes can directly bite the dog’s body. Most mosquitoes carry germs, and these coats can effectively defend against germs and prevent dogs from getting sick.

4. The dog’s coat can prevent ultraviolet rays from burning. In summer, people often use parasols and sunscreen to resist ultraviolet rays, and the dog’s coat can also play the same role. It prevents ultraviolet rays from damaging your dog’s skin.

5. The dog’s coat is waterproof. Some dogs' coats can quickly return to their original shape when exposed to water. In addition, there is a waterproof layer on the outside, which can prevent the dog from getting its hair wet when swimming, and can help the dog maintain its body temperature, so it can adapt no matter how cold the water is.